FRET-enhanced photoluminescence of perylene diimides by combining molecular aggregation and insulation
Bolong Zhang, Igor Lyskov, Lachlan J. Wilson, Randy P. Sabatini, Anjay Manian, Hamid Soleimaninejad, Jonathan M. White, Trevor A. Smith, Girish Lakhwani, David J. Jones, Kenneth P. Ghiggino, Salvy P. Russo, Wallace W. H. Wong
Abstract
Samples containing both molecularly insulated and aggregated perylene diimides at high concentration (140 mM) in polymer matrix showed very high photoluminescence quantum yield (85%) as a result of efficient energy transfer.
Topics & Concepts
PerylenePhotoluminescenceMaterials scienceQuantum yieldFörster resonance energy transferPolymerPhotochemistryYield (engineering)Energy transferFluorescenceOptoelectronicsComposite materialChemical physicsChemistryOpticsPhysicsLuminescence and Fluorescent MaterialsPerovskite Materials and ApplicationsOrganic Electronics and Photovoltaics